[ 26.465043][ T7] device bridge_slave_0 left promiscuous mode [ 26.471347][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.479009][ T7] device veth1_macvtap left promiscuous mode [ 26.485114][ T7] device veth0_vlan left promiscuous mode [ 27.920998][ T7] device bridge_slave_1 left promiscuous mode [ 27.927253][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.934835][ T7] device bridge_slave_0 left promiscuous mode [ 27.941011][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.948682][ T7] device veth1_macvtap left promiscuous mode [ 27.954828][ T7] device veth0_vlan left promiscuous mode Warning: Permanently added '10.128.1.237' (ED25519) to the list of known hosts. 2025/09/17 09:30:13 parsed 1 programs [ 44.281064][ T24] kauditd_printk_skb: 30 callbacks suppressed [ 44.281073][ T24] audit: type=1400 audit(1758101413.920:104): avc: denied { write } for pid=398 comm="syz-execprog" path="pipe:[2039]" dev="pipefs" ino=2039 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 44.950724][ T24] audit: type=1400 audit(1758101414.590:105): avc: denied { unlink } for pid=404 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 44.989728][ T404] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 45.358516][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.365583][ T412] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.372929][ T412] device bridge_slave_0 entered promiscuous mode [ 45.379630][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.386791][ T412] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.394194][ T412] device bridge_slave_1 entered promiscuous mode [ 45.420648][ T412] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.427675][ T412] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.435042][ T412] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.442090][ T412] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.457212][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.464542][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.472181][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.479518][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.488204][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.496336][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.503369][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.511731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.519896][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.526929][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.537567][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 45.546565][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 45.558317][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 45.569039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.577212][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 45.584769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 45.593088][ T412] device veth0_vlan entered promiscuous mode [ 45.602357][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.611295][ T412] device veth1_macvtap entered promiscuous mode [ 45.619990][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.629604][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.716067][ T24] audit: type=1401 audit(1758101415.350:106): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" 2025/09/17 09:30:15 executed programs: 0 [ 46.079698][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.087203][ T465] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.094636][ T465] device bridge_slave_0 entered promiscuous mode [ 46.101523][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.108551][ T465] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.115925][ T465] device bridge_slave_1 entered promiscuous mode [ 46.148933][ T465] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.156074][ T465] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.163446][ T465] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.170470][ T465] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.185917][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.193483][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.201370][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.211797][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.219992][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.227121][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.236392][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.244691][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.251729][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.262474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.271839][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.283763][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.294137][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.302217][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.309656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.318416][ T465] device veth0_vlan entered promiscuous mode [ 46.327486][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.336752][ T465] device veth1_macvtap entered promiscuous mode [ 46.345843][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.355677][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.363932][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.384615][ T24] audit: type=1400 audit(1758101416.020:107): avc: denied { read write } for pid=469 comm="syz.0.15" name="fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.408636][ T24] audit: type=1400 audit(1758101416.020:108): avc: denied { open } for pid=469 comm="syz.0.15" path="/dev/fuse" dev="devtmpfs" ino=90 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 46.442997][ T471] general protection fault, probably for non-canonical address 0xdffffc0000000007: 0000 [#1] PREEMPT SMP KASAN [ 46.454719][ T471] KASAN: null-ptr-deref in range [0x0000000000000038-0x000000000000003f] [ 46.463120][ T471] CPU: 1 PID: 471 Comm: syz.0.15 Not tainted syzkaller #0 [ 46.470214][ T471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/14/2025 [ 46.480303][ T471] RIP: 0010:fuse_atomic_open+0x245/0x1df0 [ 46.486645][ T471] Code: 89 de 83 e6 40 31 ff e8 39 cf 77 ff 89 d8 83 e0 40 75 07 e8 7d cb 77 ff eb 2e 48 8b 44 24 30 48 8d 58 30 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 ac b8 b1 ff 48 83 3b 00 0f 84 9c [ 46.506230][ T471] RSP: 0018:ffffc90000cc73e0 EFLAGS: 00010202 [ 46.512365][ T471] RAX: 0000000000000007 RBX: 0000000000000038 RCX: 0000000000000000 [ 46.520331][ T471] RDX: ffff8881171e4f00 RSI: 0000000000000040 RDI: 0000000000000000 [ 46.528301][ T471] RBP: ffffc90000cc79f0 R08: ffff8881171e4f00 R09: 0000000000000002 [ 46.536251][ T471] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 46.544310][ T471] R13: ffff888116fb3000 R14: 1ffff92000198e90 R15: 0000000000000008 [ 46.552447][ T471] FS: 00007f9f71ae36c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 46.561542][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.568101][ T471] CR2: 00007f9f71ae2f98 CR3: 0000000111eb6000 CR4: 00000000003506a0 [ 46.576172][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.584214][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.592163][ T471] Call Trace: [ 46.595430][ T471] ? fuse_rename2+0x2610/0x2610 [ 46.600277][ T471] ? avc_alloc_node+0x7e/0x320 [ 46.605011][ T471] ? avc_alloc_node+0x7e/0x320 [ 46.609754][ T471] ? kmem_cache_alloc+0x165/0x2e0 [ 46.614768][ T471] ? __kasan_check_write+0x14/0x20 [ 46.619857][ T471] ? avc_alloc_node+0x28f/0x320 [ 46.624690][ T471] ? __kasan_check_write+0x14/0x20 [ 46.629828][ T471] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 46.635358][ T471] ? _raw_spin_lock+0xe0/0xe0 [ 46.640010][ T471] ? avc_xperms_populate+0x4d3/0x590 [ 46.645267][ T471] ? _raw_spin_unlock_irqrestore+0x5b/0x80 [ 46.651044][ T471] ? avc_compute_av+0x502/0x6b0 [ 46.655872][ T471] ? avc_has_perm+0x234/0x360 [ 46.660556][ T471] ? avc_has_perm_noaudit+0x240/0x240 [ 46.665902][ T471] ? avc_has_perm_noaudit+0x158/0x240 [ 46.671269][ T471] ? security_transition_sid+0x7d/0x90 [ 46.676717][ T471] ? may_create+0x5ce/0x7c0 [ 46.681221][ T471] ? show_sid+0x1a0/0x1a0 [ 46.685533][ T471] ? from_kgid+0x159/0x680 [ 46.689931][ T471] ? selinux_inode_create+0x22/0x30 [ 46.695244][ T471] ? security_inode_create+0xbd/0x110 [ 46.700631][ T471] ? fuse_rename2+0x2610/0x2610 [ 46.705559][ T471] path_openat+0xf80/0x3160 [ 46.710049][ T471] ? __stack_depot_save+0x479/0x4c0 [ 46.715249][ T471] ? do_filp_open+0x3e0/0x3e0 [ 46.719904][ T471] ? expand_files+0xde/0x8e0 [ 46.724471][ T471] do_filp_open+0x1b3/0x3e0 [ 46.729035][ T471] ? vfs_tmpfile+0x2c0/0x2c0 [ 46.733606][ T471] ? get_unused_fd_flags+0x92/0xa0 [ 46.738690][ T471] do_sys_openat2+0x14c/0x6d0 [ 46.743337][ T471] ? do_sys_open+0xe0/0xe0 [ 46.747746][ T471] ? switch_fpu_return+0x197/0x340 [ 46.752833][ T471] ? __x64_sys_futex+0x100/0x100 [ 46.758018][ T471] __x64_sys_creat+0x8e/0xb0 [ 46.762580][ T471] do_syscall_64+0x31/0x40 [ 46.766970][ T471] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.772845][ T471] RIP: 0033:0x7f9f72082ff9 [ 46.777256][ T471] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 46.796838][ T471] RSP: 002b:00007f9f71ae3038 EFLAGS: 00000246 ORIG_RAX: 0000000000000055 [ 46.805236][ T471] RAX: ffffffffffffffda RBX: 00007f9f7223b058 RCX: 00007f9f72082ff9 [ 46.813181][ T471] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000080 [ 46.821146][ T471] RBP: 00007f9f720f5296 R08: 0000000000000000 R09: 0000000000000000 [ 46.829092][ T471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 46.837049][ T471] R13: 0000000000000000 R14: 00007f9f7223b058 R15: 00007ffda39fcc58 [ 46.845007][ T471] Modules linked in: [ 46.854026][ T471] ---[ end trace 01faef0c3e323817 ]--- [ 46.854377][ T24] audit: type=1400 audit(1758101416.490:109): avc: denied { read } for pid=76 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 46.859513][ T471] RIP: 0010:fuse_atomic_open+0x245/0x1df0 [ 46.881863][ T24] audit: type=1400 audit(1758101416.490:110): avc: denied { search } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.887700][ T471] Code: 89 de 83 e6 40 31 ff e8 39 cf 77 ff 89 d8 83 e0 40 75 07 e8 7d cb 77 ff eb 2e 48 8b 44 24 30 48 8d 58 30 48 89 d8 48 c1 e8 03 <42> 80 3c 20 00 74 08 48 89 df e8 ac b8 b1 ff 48 83 3b 00 0f 84 9c [ 46.909207][ T24] audit: type=1400 audit(1758101416.490:111): avc: denied { write } for pid=76 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.929054][ T471] RSP: 0018:ffffc90000cc73e0 EFLAGS: 00010202 [ 46.950619][ T24] audit: type=1400 audit(1758101416.490:112): avc: denied { add_name } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 46.977455][ T24] audit: type=1400 audit(1758101416.490:113): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 46.977749][ T471] RAX: 0000000000000007 RBX: 0000000000000038 RCX: 0000000000000000 [ 47.006192][ T471] RDX: ffff8881171e4f00 RSI: 0000000000000040 RDI: 0000000000000000 [ 47.014240][ T471] RBP: ffffc90000cc79f0 R08: ffff8881171e4f00 R09: 0000000000000002 [ 47.022442][ T471] R10: 00000000fffffffe R11: 0000000000000000 R12: dffffc0000000000 [ 47.030628][ T471] R13: ffff888116fb3000 R14: 1ffff92000198e90 R15: 0000000000000008 [ 47.038646][ T471] FS: 00007f9f71ae36c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 47.048142][ T471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.055015][ T471] CR2: 00007f9f71ae3d58 CR3: 0000000111eb6000 CR4: 00000000003506b0 [ 47.063233][ T471] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.071376][ T471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.079427][ T471] Kernel panic - not syncing: Fatal exception [ 47.085672][ T471] Kernel Offset: disabled [ 47.089993][ T471] Rebooting in 86400 seconds..